Portion of a side cover



FIG. 1 is a perspective view of a portion of a side cover showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The regular dash-dash broken lines are included for the purpose of illustrating the portion of a side cover that form no part of the claimed design. The dash-dot-dash broken lines represent boundaries of the claimed design. 

CLAIM The ornamental design for a portion of a side cover, as shown and described. 